[AVR] 7 segment interfacing with arduino

[ejbiswas]

i use a 4 digit seven segment display for my project. but it need to show a number in first 5 second and then other for 5 sec, then the previous one is shown and the loop will be continued. for this i use the program but it shows 0000 .
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Code C - [expand]
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void loop() {
 
  print_seg(10.76);
  delay(5000);
  print_seg(89.45);
  delay(5000);
  
  
}
 
 
void print_seg(float num)
{
  dig1=num/10 ;
    num1=num- (10*dig1);
    dig2=num1/1;
    num2=num1-(1*dig2);
    num3=num2*100;
    dig3=num3/10;
    num4=num3-(10*dig3);
    dig4=num4/1;
  
   digitalWrite( GND4, LOW);    //digit 4
  pickNumber(dig4);
  delay(DTime);
  digitalWrite( GND4, HIGH);
  
  digitalWrite( GND3, LOW);    //digit 3
  pickNumber(dig3);
  delay(DTime);
  digitalWrite( GND3, HIGH);
  
  digitalWrite( GND2, LOW);  //digit 2
  pickNumber(dig2);
  digitalWrite( DP, HIGH);
  delay(DTime);
  digitalWrite( GND2, HIGH);
   digitalWrite( DP, LOW);
  
  digitalWrite( GND1, LOW);   //digit 1
  pickNumber(dig1);
  delay(DTime);
  digitalWrite( GND1, HIGH);
 
}

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[ahmed-agt]

Can you change the float to Integer, also change number from decimal. Test and observe.